Catapult: - A class three lever - A compound simple machine - Energy is traveled from one machine to another - A large class three lever system used in ancient times to lauch heavy objects
Trebuchet: - A machine used in midevil siege warfare for hurling large stones or other missiles - Engine of war with a sling - Consists of a sling on a pivited wooden arm set in motion by the fall of the weight
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Simple Machines: June 10
Catapult:- A class three lever
- A compound simple machine
- Energy is traveled from one machine to another
- A large class three lever system used in ancient times to lauch heavy objects
Trebuchet:
- A machine used in midevil siege warfare for hurling large stones or other missiles
- Engine of war with a sling
- Consists of a sling on a pivited wooden arm set in motion by the fall of the weight